Adds extra character info from MSF Base directly onto the official Marvel Strike Force site.
Users
58
+5 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#96K
#86K among extensions
Version
1.1.1
updated 20 Aug 2026
Users
monthly, 3 months
Latest, 12 Nov 2026:58 usersMove the mouse over the chart for any month
Ratings count
monthly, 3 months
Latest, 12 Nov 2026:1 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About MSF Base Companion
MSF Base Companion connects marvelstrikeforce.com to MSF Base (msfbase.com),
an unofficial Marvel Strike Force fan site — bringing extra character info
onto the official character pages, and letting you send team plans from MSF
Base straight into your account as real Saved Squads.
Features:
• ISO-8 safety info (top adopted ISO-8 class + adoption %, and basic/counter/
assist safety notes) shown right in the ability's own box, tracking
whatever level you have selected
• Import Squads — build a plan on MSF Base's Tower Planner, then create it as
Saved Squads on your account with one click, instead of picking characters
floor-by-floor by hand
• Works in every language marvelstrikeforce.com supports
• Optional toggle to force English instead of localized text
• Lightweight, floating widget — collapses out of the way when not needed
This is an unofficial fan project, not affiliated with, endorsed by, or
sponsored by Marvel Entertainment, Disney, or Scopely. It reads the character
ID and language from the page you're viewing, and — only when you click
Import Squads on msfbase.com — creates squads on your account using the
character picks you made there. No account credentials or personal data are
read or transmitted; see our privacy policy for details:
https://www.msfbase.com/privacy/
Growth
Window
Users
Change
Ratings
Rating
7 days
+3
+5.5%
0
0.00
30 days
+5
+9.4%
0
0.00
Chrome Web Store search rankings
Where MSF Base Companion appears when people search the store, with the 30 day change